Heart Disease Profiling Report
Overview
Dataset statistics
| Number of variables | 14 |
|---|---|
| Number of observations | 303 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 1 |
| Duplicate rows (%) | 0.3% |
| Total size in memory | 33.3 KiB |
| Average record size in memory | 112.4 B |
Variable types
| Numeric | 5 |
|---|---|
| Categorical | 9 |
| Dataset has 1 (0.3%) duplicate rows | Duplicates |
oldpeak is
highly correlated with slope |
High correlation |
slope is
highly correlated with oldpeak |
High correlation |
oldpeak is
highly correlated with slope |
High correlation |
slope is
highly correlated with oldpeak |
High correlation |
oldpeak is
highly correlated with slope |
High correlation |
slope is
highly correlated with oldpeak |
High correlation |
thal is highly
correlated with target |
High correlation |
target is
highly correlated with thal and 1 other
fields |
High correlation |
cp is highly
correlated with target |
High correlation |
age is highly
correlated with thalach |
High correlation |
sex is highly
correlated with thal |
High correlation |
cp is highly
correlated with exang and 1 other
fields |
High correlation |
restecg is
highly correlated with oldpeak |
High correlation |
thalach is
highly correlated with age and 2
other fields |
High correlation |
exang is
highly correlated with cp and 2
other fields |
High correlation |
oldpeak is
highly correlated with restecg and 1
other fields |
High correlation |
slope is
highly correlated with oldpeak |
High correlation |
thal is highly
correlated with sex and 1 other
fields |
High correlation |
target is
highly correlated with cp and 3 other fields |
High correlation |
oldpeak has
99 (32.7%) zeros |
Zeros |
Reproduction
| Analysis started | 2023-04-06 11:15:08.282257 |
|---|---|
| Analysis finished | 2023-04-06 11:15:18.111835 |
| Duration | 9.83 seconds |
| Software version | pandas-profiling v3.2.0 |
| Download configuration | config.json |
| Distinct | 41 |
|---|---|
| Distinct (%) | 13.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 54.36633663 |
| Minimum | 29 |
|---|---|
| Maximum | 77 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.5 KiB |
Quantile statistics
| Minimum | 29 |
|---|---|
| 5-th percentile | 39.1 |
| Q1 | 47.5 |
| median | 55 |
| Q3 | 61 |
| 95-th percentile | 68 |
| Maximum | 77 |
| Range | 48 |
| Interquartile range (IQR) | 13.5 |
Descriptive statistics
| Standard deviation | 9.08210099 |
|---|---|
| Coefficient of variation (CV) | 0.1670537607 |
| Kurtosis | -0.542167141 |
| Mean | 54.36633663 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | -0.2024633655 |
| Sum | 16473 |
| Variance | 82.48455839 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 58 | 19 | 6.3% |
| 57 | 17 | 5.6% |
| 54 | 16 | 5.3% |
| 59 | 14 | 4.6% |
| 52 | 13 | 4.3% |
| 51 | 12 | 4.0% |
| 62 | 11 | 3.6% |
| 60 | 11 | 3.6% |
| 44 | 11 | 3.6% |
| 56 | 11 | 3.6% |
| Other values (31) | 168 |
| Value | Count | Frequency (%) |
| 29 | 1 | 0.3% |
| 34 | 2 | 0.7% |
| 35 | 4 | 1.3% |
| 37 | 2 | 0.7% |
| 38 | 3 | 1.0% |
| 39 | 4 | 1.3% |
| 40 | 3 | 1.0% |
| 41 | 10 | |
| 42 | 8 | |
| 43 | 8 |
| Value | Count | Frequency (%) |
| 77 | 1 | 0.3% |
| 76 | 1 | 0.3% |
| 74 | 1 | 0.3% |
| 71 | 3 | 1.0% |
| 70 | 4 | |
| 69 | 3 | 1.0% |
| 68 | 4 | |
| 67 | 9 | |
| 66 | 7 | |
| 65 | 8 |
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 1 | |
|---|---|
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 1 |
| 3rd row | 0 |
| 4th row | 1 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 207 | |
| 0 | 96 |
| Distinct | 4 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 0 | |
|---|---|
| 2 | |
| 1 | |
| 3 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 3 |
|---|---|
| 2nd row | 2 |
| 3rd row | 1 |
| 4th row | 1 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 143 | |
| 2 | 87 | |
| 1 | 50 | 16.5% |
| 3 | 23 | 7.6% |
trestbps
Real
number (ℝ≥0)
| Distinct | 49 |
|---|---|
| Distinct (%) | 16.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 131.6237624 |
| Minimum | 94 |
|---|---|
| Maximum | 200 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.5 KiB |
Quantile statistics
| Minimum | 94 |
|---|---|
| 5-th percentile | 108 |
| Q1 | 120 |
| median | 130 |
| Q3 | 140 |
| 95-th percentile | 160 |
| Maximum | 200 |
| Range | 106 |
| Interquartile range (IQR) | 20 |
Descriptive statistics
| Standard deviation | 17.53814281 |
|---|---|
| Coefficient of variation (CV) | 0.1332445031 |
| Kurtosis | 0.9290540528 |
| Mean | 131.6237624 |
| Median Absolute Deviation (MAD) | 10 |
| Skewness | 0.7137684379 |
| Sum | 39882 |
| Variance | 307.5864533 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 120 | 37 | 12.2% |
| 130 | 36 | 11.9% |
| 140 | 32 | 10.6% |
| 110 | 19 | 6.3% |
| 150 | 17 | 5.6% |
| 138 | 13 | 4.3% |
| 128 | 12 | 4.0% |
| 160 | 11 | 3.6% |
| 125 | 11 | 3.6% |
| 112 | 9 | 3.0% |
| Other values (39) | 106 |
| Value | Count | Frequency (%) |
| 94 | 2 | 0.7% |
| 100 | 4 | 1.3% |
| 101 | 1 | 0.3% |
| 102 | 2 | 0.7% |
| 104 | 1 | 0.3% |
| 105 | 3 | 1.0% |
| 106 | 1 | 0.3% |
| 108 | 6 | 2.0% |
| 110 | 19 | |
| 112 | 9 |
| Value | Count | Frequency (%) |
| 200 | 1 | 0.3% |
| 192 | 1 | 0.3% |
| 180 | 3 | 1.0% |
| 178 | 2 | 0.7% |
| 174 | 1 | 0.3% |
| 172 | 1 | 0.3% |
| 170 | 4 | 1.3% |
| 165 | 1 | 0.3% |
| 164 | 1 | 0.3% |
| 160 | 11 |
chol
Real number
(ℝ≥0)
| Distinct | 152 |
|---|---|
| Distinct (%) | 50.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 246.2640264 |
| Minimum | 126 |
|---|---|
| Maximum | 564 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.5 KiB |
Quantile statistics
| Minimum | 126 |
|---|---|
| 5-th percentile | 175 |
| Q1 | 211 |
| median | 240 |
| Q3 | 274.5 |
| 95-th percentile | 326.9 |
| Maximum | 564 |
| Range | 438 |
| Interquartile range (IQR) | 63.5 |
Descriptive statistics
| Standard deviation | 51.83075099 |
|---|---|
| Coefficient of variation (CV) | 0.2104682188 |
| Kurtosis | 4.505423168 |
| Mean | 246.2640264 |
| Median Absolute Deviation (MAD) | 32 |
| Skewness | 1.143400821 |
| Sum | 74618 |
| Variance | 2686.426748 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 204 | 6 | 2.0% |
| 197 | 6 | 2.0% |
| 234 | 6 | 2.0% |
| 269 | 5 | 1.7% |
| 254 | 5 | 1.7% |
| 212 | 5 | 1.7% |
| 211 | 4 | 1.3% |
| 240 | 4 | 1.3% |
| 177 | 4 | 1.3% |
| 243 | 4 | 1.3% |
| Other values (142) | 254 |
| Value | Count | Frequency (%) |
| 126 | 1 | |
| 131 | 1 | |
| 141 | 1 | |
| 149 | 2 | |
| 157 | 1 | |
| 160 | 1 | |
| 164 | 1 | |
| 166 | 1 | |
| 167 | 1 | |
| 168 | 1 |
| Value | Count | Frequency (%) |
| 564 | 1 | |
| 417 | 1 | |
| 409 | 1 | |
| 407 | 1 | |
| 394 | 1 | |
| 360 | 1 | |
| 354 | 1 | |
| 353 | 1 | |
| 342 | 1 | |
| 341 | 1 |
fbs
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 0 | |
|---|---|
| 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 258 | |
| 1 | 45 | 14.9% |
| Distinct | 3 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 1 | |
|---|---|
| 0 | |
| 2 | 4 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 3 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 1 |
| 3rd row | 0 |
| 4th row | 1 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 152 | |
| 0 | 147 | |
| 2 | 4 | 1.3% |
| Distinct | 91 |
|---|---|
| Distinct (%) | 30.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 149.6468647 |
| Minimum | 71 |
|---|---|
| Maximum | 202 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.5 KiB |
Quantile statistics
| Minimum | 71 |
|---|---|
| 5-th percentile | 108.1 |
| Q1 | 133.5 |
| median | 153 |
| Q3 | 166 |
| 95-th percentile | 181.9 |
| Maximum | 202 |
| Range | 131 |
| Interquartile range (IQR) | 32.5 |
Descriptive statistics
| Standard deviation | 22.90516111 |
|---|---|
| Coefficient of variation (CV) | 0.1530614167 |
| Kurtosis | -0.06196993058 |
| Mean | 149.6468647 |
| Median Absolute Deviation (MAD) | 15 |
| Skewness | -0.5374096527 |
| Sum | 45343 |
| Variance | 524.6464057 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 162 | 11 | 3.6% |
| 160 | 9 | 3.0% |
| 163 | 9 | 3.0% |
| 152 | 8 | 2.6% |
| 173 | 8 | 2.6% |
| 125 | 7 | 2.3% |
| 144 | 7 | 2.3% |
| 143 | 7 | 2.3% |
| 150 | 7 | 2.3% |
| 132 | 7 | 2.3% |
| Other values (81) | 223 |
| Value | Count | Frequency (%) |
| 71 | 1 | 0.3% |
| 88 | 1 | 0.3% |
| 90 | 1 | 0.3% |
| 95 | 1 | 0.3% |
| 96 | 2 | |
| 97 | 1 | 0.3% |
| 99 | 1 | 0.3% |
| 103 | 2 | |
| 105 | 3 | |
| 106 | 1 | 0.3% |
| Value | Count | Frequency (%) |
| 202 | 1 | |
| 195 | 1 | |
| 194 | 1 | |
| 192 | 1 | |
| 190 | 1 | |
| 188 | 1 | |
| 187 | 1 | |
| 186 | 2 | |
| 185 | 1 | |
| 184 | 1 |
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 0 | |
|---|---|
| 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 204 | |
| 1 | 99 |
| Distinct | 40 |
|---|---|
| Distinct (%) | 13.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.03960396 |
| Minimum | 0 |
|---|---|
| Maximum | 6.2 |
| Zeros | 99 |
| Zeros (%) | 32.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 2.5 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0.8 |
| Q3 | 1.6 |
| 95-th percentile | 3.4 |
| Maximum | 6.2 |
| Range | 6.2 |
| Interquartile range (IQR) | 1.6 |
Descriptive statistics
| Standard deviation | 1.161075022 |
|---|---|
| Coefficient of variation (CV) | 1.116843593 |
| Kurtosis | 1.575813073 |
| Mean | 1.03960396 |
| Median Absolute Deviation (MAD) | 0.8 |
| Skewness | 1.269719931 |
| Sum | 315 |
| Variance | 1.348095207 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 99 | |
| 1.2 | 17 | 5.6% |
| 1 | 14 | 4.6% |
| 0.6 | 14 | 4.6% |
| 1.4 | 13 | 4.3% |
| 0.8 | 13 | 4.3% |
| 0.2 | 12 | 4.0% |
| 1.6 | 11 | 3.6% |
| 1.8 | 10 | 3.3% |
| 0.4 | 9 | 3.0% |
| Other values (30) | 91 |
| Value | Count | Frequency (%) |
| 0 | 99 | |
| 0.1 | 7 | 2.3% |
| 0.2 | 12 | 4.0% |
| 0.3 | 3 | 1.0% |
| 0.4 | 9 | 3.0% |
| 0.5 | 5 | 1.7% |
| 0.6 | 14 | 4.6% |
| 0.7 | 1 | 0.3% |
| 0.8 | 13 | 4.3% |
| 0.9 | 3 | 1.0% |
| Value | Count | Frequency (%) |
| 6.2 | 1 | 0.3% |
| 5.6 | 1 | 0.3% |
| 4.4 | 1 | 0.3% |
| 4.2 | 2 | |
| 4 | 3 | |
| 3.8 | 1 | 0.3% |
| 3.6 | 4 | |
| 3.5 | 1 | 0.3% |
| 3.4 | 3 | |
| 3.2 | 2 |
| Distinct | 3 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 2 | |
|---|---|
| 1 | |
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 3 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 2 |
| 4th row | 2 |
| 5th row | 2 |
Common Values
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 142 | |
| 1 | 140 | |
| 0 | 21 | 6.9% |
ca
Categorical
| Distinct | 5 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 0 | |
|---|---|
| 1 | |
| 2 | |
| 3 | |
| 4 | 5 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 175 | |
| 1 | 65 | 21.5% |
| 2 | 38 | 12.5% |
| 3 | 20 | 6.6% |
| 4 | 5 | 1.7% |
| Distinct | 4 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 2 | |
|---|---|
| 3 | |
| 1 | |
| 0 | 2 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 2 |
| 3rd row | 2 |
| 4th row | 2 |
| 5th row | 2 |
Common Values
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 166 | |
| 3 | 117 | |
| 1 | 18 | 5.9% |
| 0 | 2 | 0.7% |
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 2.5 KiB |
| 1 | |
|---|---|
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 303 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 1 |
| 3rd row | 1 |
| 4th row | 1 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Length
Category Frequency Plot
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 303 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 303 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 303 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 165 | |
| 0 | 138 |
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Cramér's V (φc)
Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.First rows
| age | sex | cp | trestbps | chol | fbs | restecg | thalach | exang | oldpeak | slope | ca | thal | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 63 | 1 | 3 | 145 | 233 | 1 | 0 | 150 | 0 | 2.3 | 0 | 0 | 1 | 1 |
| 1 | 37 | 1 | 2 | 130 | 250 | 0 | 1 | 187 | 0 | 3.5 | 0 | 0 | 2 | 1 |
| 2 | 41 | 0 | 1 | 130 | 204 | 0 | 0 | 172 | 0 | 1.4 | 2 | 0 | 2 | 1 |
| 3 | 56 | 1 | 1 | 120 | 236 | 0 | 1 | 178 | 0 | 0.8 | 2 | 0 | 2 | 1 |
| 4 | 57 | 0 | 0 | 120 | 354 | 0 | 1 | 163 | 1 | 0.6 | 2 | 0 | 2 | 1 |
| 5 | 57 | 1 | 0 | 140 | 192 | 0 | 1 | 148 | 0 | 0.4 | 1 | 0 | 1 | 1 |
| 6 | 56 | 0 | 1 | 140 | 294 | 0 | 0 | 153 | 0 | 1.3 | 1 | 0 | 2 | 1 |
| 7 | 44 | 1 | 1 | 120 | 263 | 0 | 1 | 173 | 0 | 0.0 | 2 | 0 | 3 | 1 |
| 8 | 52 | 1 | 2 | 172 | 199 | 1 | 1 | 162 | 0 | 0.5 | 2 | 0 | 3 | 1 |
| 9 | 57 | 1 | 2 | 150 | 168 | 0 | 1 | 174 | 0 | 1.6 | 2 | 0 | 2 | 1 |
Last rows
| age | sex | cp | trestbps | chol | fbs | restecg | thalach | exang | oldpeak | slope | ca | thal | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 293 | 67 | 1 | 2 | 152 | 212 | 0 | 0 | 150 | 0 | 0.8 | 1 | 0 | 3 | 0 |
| 294 | 44 | 1 | 0 | 120 | 169 | 0 | 1 | 144 | 1 | 2.8 | 0 | 0 | 1 | 0 |
| 295 | 63 | 1 | 0 | 140 | 187 | 0 | 0 | 144 | 1 | 4.0 | 2 | 2 | 3 | 0 |
| 296 | 63 | 0 | 0 | 124 | 197 | 0 | 1 | 136 | 1 | 0.0 | 1 | 0 | 2 | 0 |
| 297 | 59 | 1 | 0 | 164 | 176 | 1 | 0 | 90 | 0 | 1.0 | 1 | 2 | 1 | 0 |
| 298 | 57 | 0 | 0 | 140 | 241 | 0 | 1 | 123 | 1 | 0.2 | 1 | 0 | 3 | 0 |
| 299 | 45 | 1 | 3 | 110 | 264 | 0 | 1 | 132 | 0 | 1.2 | 1 | 0 | 3 | 0 |
| 300 | 68 | 1 | 0 | 144 | 193 | 1 | 1 | 141 | 0 | 3.4 | 1 | 2 | 3 | 0 |
| 301 | 57 | 1 | 0 | 130 | 131 | 0 | 1 | 115 | 1 | 1.2 | 1 | 1 | 3 | 0 |
| 302 | 57 | 0 | 1 | 130 | 236 | 0 | 0 | 174 | 0 | 0.0 | 1 | 1 | 2 | 0 |
Most frequently occurring
| age | sex | cp | trestbps | chol | fbs | restecg | thalach | exang | oldpeak | slope | ca | thal | target | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 38 | 1 | 2 | 138 | 175 | 0 | 1 | 173 | 0 | 0.0 | 2 | 4 | 2 | 1 | 2 |